21283042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{33359}}^1$

素因数の和:33401

約数の個数: 16

約数和(自身を含む): 36028800

約数和(自身を除く): 14745758

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 33359, 66718, 366949, 733898, 967411, 1934822, 10641521, 21283042]

約数ペア:

[(1, 21283042), (2, 10641521), (11, 1934822), (22, 967411), (29, 733898), (58, 366949), (319, 66718), (638, 33359)]